Insulated Line Posts are lightweight, composite posts featuring a strong yet flexible solid fiberglass core in a UV-protected polyethylene cover. Pre-formed wire attachment locations enable many different fence configurations. Wires simply snap onto the post with the Insulated Line Post Clip Insulators, sold separately. The multi-flanged foot design ensures strong ground anchoring, reducing the likelihood of post heave or post misalignment over time. Post height is measured from ground.